This is well-known fact among Doctors that the lack of oxygen during a major surgery can lead to injuries on Kidneys, heart muscles or lungs can be injured as a result. According to a few recent researches, the inflammation is the cause of these ...

For the first time, a new UCLA brain-imaging study reveals inhaling straight oxygen can actually harm the brain. "What we discovered adds to a compelling body of evidence for modifying a widely practiced standard of care in the United States."